22115360

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 53053056

約数和(自身を除く): 30937696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2063, 2144, 2680, 4126, 5360, 8252, 10315, 10720, 16504, 20630, 33008, 41260, 66016, 82520, 138221, 165040, 276442, 330080, 552884, 691105, 1105768, 1382210, 2211536, 2764420, 4423072, 5528840, 11057680, 22115360]

約数ペア:

[(1, 22115360), (2, 11057680), (4, 5528840), (5, 4423072), (8, 2764420), (10, 2211536), (16, 1382210), (20, 1105768), (32, 691105), (40, 552884), (67, 330080), (80, 276442), (134, 165040), (160, 138221), (268, 82520), (335, 66016), (536, 41260), (670, 33008), (1072, 20630), (1340, 16504), (2063, 10720), (2144, 10315), (2680, 8252), (4126, 5360)]